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What is the full degeneracy of the n =3 ...

What is the full degeneracy of the `n =3` state of a H-atom in the absence of a magnetic field?

A

4

B

10

C

8

D

18

Text Solution

Verified by Experts

The correct Answer is:
D
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Knowledge Check

  • What is the direction of the magnetic field ?

    A
    Toward the right
    B
    Into the page
    C
    Toward the bottom
    D
    Out of the page

  • In hybrid state of N atom is

    A
    `sp^(2)`
    B
    `sp^(3)`
    C
    `sp^(3) d^(2)`
    D
    sp

  • In the absence of external magnetic field, d-orbital is

    A
    `3-`fold degenerate
    B
    Non-degenerate
    C
    `5-`fold degenerate
    D
    `7-`fold degenerate

    • Similar Questions

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    Not considering the electronic spin , the degeneracy of the second excited state (n=3) of H atom is 9, while the degeneracy of the second excited state of H^- is

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